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    SubjectRe: kernel/rcutree.h:301: sorry, unimplemented: inlining failed in call to 'rcu_bootup_announce': function body not available
    From
    On Fri, Dec 18, 2009 at 1:45 PM, Mr. James W. Laferriere
    <babydr@baby-dragons.com> wrote:
    >        Hello All ,
    >
    >  gcc -Wp,-MD,kernel/.rcutree.o.d  -nostdinc -isystem
    > /usr/lib/gcc/i486-slackware-linux/3.4.6/include -Iinclude
    > -I/usr/src/linux-2.6.32.1/arch/x86/include -include include/linux/autoconf.h
    > -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
    > -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration
    > -Wno-format-security -fno-delete-null-pointer-checks -O2 -m32 -msoft-float
    > -mregparm=3 -freg-struct-return -mpreferred-stack-boundary=2
    > -fno-unit-at-a-time -march=i686 -ffreestanding -DCONFIG_AS_CFI=1 -pipe
    > -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx
    > -mno-sse2 -mno-3dnow -fno-omit-frame-pointer -fno-optimize-sibling-calls -g
    > -Wdeclaration-after-statement   -D"KBUILD_STR(s)=#s"
    > -D"KBUILD_BASENAME=KBUILD_STR(rcutree)"
    >  -D"KBUILD_MODNAME=KBUILD_STR(rcutree)" -c -o kernel/rcutree.o
    > kernel/rcutree.c
    > kernel/rcutree.c: In function `__rcu_init':
    > kernel/rcutree.h:301: sorry, unimplemented: inlining failed in call to
    > 'rcu_bootup_announce': function body not available
    > kernel/rcutree.c:1740: sorry, unimplemented: called from here
    > make[1]: *** [kernel/rcutree.o] Error 1
    > make: *** [kernel] Error 2
    >
    >        There is no way ,  thru the 'make *config' methods to disable this
    > broken stuff ,  So How may I get past this brokeness ?
    >        And looking the posts for the 2.6.32-pre/rc the old rcu has been
    > trashed completely .  So I am not able to even try using that .
    >
    >        Would someone please shed some light on this .  I really need the
    > updates for the Fusion/mpt driver & the changes in the /md/ tree as well .

    Hmm, I see the problem, but not sure how to fix it...

    Paul, why do we have #include "rcutree_plugin.h" at the bottom
    of rcutree.c? This looks strange for me...

    How about moving it up? At least just move upper to rcu_init().

    Thanks!
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